Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH 1/3] ARM: dts: stm32: Add usart2_pins on stm32h743 | Date | Wed, 7 Jun 2017 09:16:21 +0200 |
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From: Patrice Chotard <patrice.chotard@st.com>
Add usart2 pins definition in order to add usart2 support dedicated for console output on stm32h743i-disco board.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> --- arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi index fcc1e06..76bbd65 100644 --- a/arch/arm/boot/dts/stm32h743-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32h743-pinctrl.dtsi @@ -151,6 +151,19 @@ bias-disable; }; }; + + usart2_pins: usart2@0 { + pins1 { + pinmux = <STM32H7_PD5_FUNC_USART2_TX>; + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins2 { + pinmux = <STM32H7_PD6_FUNC_USART2_RX>; + bias-disable; + }; + }; }; }; }; -- 1.9.1
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